Flex Validator example

Code below shows Flex
validator
component example. With these components different types of data are get
validated with appropriate validators. The provided flex feature is mostly
used in validating the user ids, email addresses and
passwords.

In the example validator
for email and phone numbers are made. When the user writes, data validator
checks the syntax and type of data entered and if the data entered is
found to be wrong, the corresponding validator generates error
message in red text format.
Similarly many different types of validators can be created and that you
will be going to learn soon.